| Pusillina munda | |
|---|---|
| | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Rissoidae |
| Genus: | Pusillina |
| Species: | P. munda |
| Binomial name | |
| Pusillina munda (Monterosato, 1884) | |
Pusillina munda is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. [1]

Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the superfamily Rissooidea and the order Littorinimorpha.
Chauvetia is a genus of sea snails, marine gastropod mollusks in the family Buccinidae, the true whelks.
Tricolia is a genus of sea snails, marine gastropod mollusks in the subfamily Tricoliinae of the family Phasianellidae.

Eatonina pumila is a species of minute sea snail, a marine gastropod mollusk in the family Cingulopsidae.
Dendropoma anguliferum is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells.
Dendropoma petraeum is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells.
Alvania hirta is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania hispidula is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Crisilla beniamina is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Pusillina amblia is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Pusillina sarsii is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Rissoa paradoxa is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae.
Setia turriculata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Cingula is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Crisilla is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Pusillina is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Rissoa is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Setia is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Ondina is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.